package com.kuang.swagger.config;

import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.core.env.Environment;
import org.springframework.core.env.Profiles;
import springfox.documentation.builders.RequestHandlerSelectors;
import springfox.documentation.service.ApiInfo;
import springfox.documentation.service.Contact;
import springfox.documentation.spi.DocumentationType;
import springfox.documentation.spring.web.plugins.Docket;
import springfox.documentation.swagger2.annotations.EnableSwagger2;

import java.util.ArrayList;

/**
 * @program: swagger-demo
 * @description:
 * @author: 陈恩涛
 * @create: 2020-11-02 10:12
 **/

@Configuration
@EnableSwagger2 //开启Swagger2
public class SwaggerConfig {

    //RequestHandlerSelectors设置要扫描接口的方式
    //basePackage:指定要扫描的包
    //any():扫描全部
    //none():不扫描
    //withClassAnnotation：扫描类上的注解（注解的反射对象）
    //withMethodAnnotation:扫描方法上的注解
    //.apis(RequestHandlerSelectors.withMethodAnnotation(GetMapping.class))
    //paths()   过滤请求路径,PathSelectors.ant("/kuang/**")只扫描/kuang/**的接口
    //enable是否启动Swagger,如果为false则Swagger不能在浏览器中访问


    //配置了Swagger的Docket的bean实例
    @Bean
    public Docket docket(Environment environment){

        //设置要显示的Swagger环境
        Profiles profiles = Profiles.of("dev","test");

        //通过environment.acceptsProfiles(profiles)判断是否处在自己设定的环境当中
        boolean flag = environment.acceptsProfiles(profiles);

        return new Docket(DocumentationType.SWAGGER_2)
                .enable(flag)
                .apiInfo(apiInfo())
                .groupName("狂神")
                .select()
                .apis(RequestHandlerSelectors.basePackage("com.kuang.swagger.controller"))
                //.paths(PathSelectors.ant("/kuang/**"))
                .build();
    }

    @Bean
    public Docket docket1(){
        return new Docket(DocumentationType.SWAGGER_2).groupName("陈恩涛");
    }

    @Bean
    public Docket docket2(){
        return new Docket(DocumentationType.SWAGGER_2).groupName("陈学良");
    }

    @Bean
    public Docket docket3(){
        return new Docket(DocumentationType.SWAGGER_2).groupName("陈永正");
    }

    //配置swagger信息ApiInfo
    private ApiInfo apiInfo(){

        //作者信息
        Contact contact = new Contact("秦僵","http://www.kuangstudy.com/","24736743@qq.com");

        return new ApiInfo(
                "狂神的SwaggerAPI文档",
                "即使再小的帆也能远航",
                "1.0",
                "http://www.kuangstudy.com/",
                contact,
                "Apache 2.0",
                "http://www.apache.org/licenses/LICENSE-2.0",
                new ArrayList());
    }

}
